Though Peace Naturals hasn't received any reports of adverse health affects from clients using the recalled product, the company advises users to seek medical help if they have health concerns.

“Peace Naturals Project Inc. has contacted and is instructing the 55 clients who received the affected lot to immediately discontinue use of any marijuana from this lot which they may still have in their possession,” Health Canada said in a statement.

Clients are asked to return any unused product to the company or safely dispose of it.

Peace Naturals still appears on the government's list of approved producers.

The recall comes less than a month after B.C.-based Greenleaf Medicinals issued a voluntary recall of its Purple Kush strain April 18 following a Health Canada inspection that found problems with the company's control, production and oversight procedures.